Battery Water Filling System

[Whammon2]

Has anyone ever used the Flow-Rite water filling system for their batteries? They look easy enough but I’m afraid of overfilling then eventual leaking...are these systems worth investing in?

[BMGM37]

Been using the Flow-Rite Pro-Fill RV kit for a couple years now and it works great. I have double checked it a few time when I first got it to make sure it was doing it’s job and it was always perfect. They have little floats on the caps that shut off at full water level, pretty simple system and takes about 3-4 minutes to hook up and top off my 4 batteries.

[Rickeoni]

Used it for years on our bank of 6 volt jars. I have them in a tight location and this makes it so easy.

[jdpm]

Same. Going on 6 years or our 2 6 volt golf cart batteries in a rather tight space. Makes keeping them watered extremely easy. Worth it.

[SkiSmuggs]

I've been using them for a few years. Just be sure to get all the water out of the fill bulb before cold weather sets in as it can freeze in the connector and break it. I had to order a replacement.